MEDIUM
MHT-CET
IMPORTANT
Earn 100

Nature of meniscus for liquid having angle of contact as is
(a)plane
(b)parabolic
(c)semi-spherical
(d)cylindrical

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Important Questions on Surface Tension
EASY
MHT-CET
IMPORTANT
For water does not wet a glass rod, the angle of contact is

EASY
MHT-CET
IMPORTANT
What is angle between pure water and glass?

EASY
MHT-CET
IMPORTANT
The liquid meniscus in capillary tube will be convex, if the angle of contact is

EASY
MHT-CET
IMPORTANT
What is the shape when a non-wetting liquid is placed in a capillary tube?

EASY
MHT-CET
IMPORTANT
When the temperature is increased the angle of contact of a liquid _____.

EASY
MHT-CET
IMPORTANT
If a water drop is kept between two glass plates, then its shape is

HARD
MHT-CET
IMPORTANT
A and B are two soap bubbles. The bubble A is larger than B. If these are now joined by a tube, then

HARD
MHT-CET
IMPORTANT
The excess of pressure in a soap bubble of radius r is proportional to
